Latest [Apr 18, 2023] Salesforce DEX-450 Exam Practice Test To Gain Brilliante Result
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NEW QUESTION 87
How should a developer create a new custom exception class?
- A. CustomException ex = new (CustomException)Exception();
- B. (Exception)CustomException ex = new Exception();
- C. public class CustomException extends Exception{}
- D. public class CustomException implements Exception{}
Answer: C
NEW QUESTION 88
Which two platform features allow for the use of unsupported languages? Choose 2 answers
- A. App.json
- B. Heroku Acm
- C. Buildpacks
- D. Docker
Answer: C,D
NEW QUESTION 89
A developer runs the following anonymous code block:List<Account> acc = [SELECT Id FROM Account LIMIT 10];Delete acc;Database.emptyRecycleBin(acc);system.debug(Limits.getDMLStatements()+ ', '
+Limits.getLimitDMLStatements());What is the result?
- A. 2, 150
- B. 150, 2
- C. 11, 150
- D. 150, 11
Answer: A
NEW QUESTION 90
What should a developer use to implement an automatic Approval Process submission for Cases?
- A. An Assignment Rule
- B. Scheduled Apex
- C. Process Builder
- D. A Workflow Rule
Answer: C
NEW QUESTION 91
Universal Containers wants to assess the advantages of declarative development versus programmatic customization for specific use cases in its Salesforce implementation.
What are two characteristics of declarative development over programmatic customization?
Choose 2 answers
- A. Declarative development has higher design limits and query limits.
- B. Declarative code logic does not require maintenance or review.
- C. Declarative development does not require Apex test classes.
- D. Declarative development can be done using the Setup UI.
Answer: C,D
NEW QUESTION 92
Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?
- A. Use the Data Loader command line.
- B. Define a Data Export scheduled job.
- C. Create a Schedulable Apex class.
- D. Schedule a report.
Answer: B
Explanation:
Scheduling a Data Export job is the best way to back up all the data and attachments in a Salesforce org once a month. The Data Export job can be scheduled to run at a certain frequency so that the data can be backed up on a regular basis. This makes it easy to restore the data in case of any emergency.
NEW QUESTION 93
What is accurate statement about with sharing keyword? Choose 2 answers
- A. Both inner and outer classes can be declared as with sharing
- B. Inner classes inherit the sharing settings from the container class.
- C. Either inner or outer classes can be declared as with sharing, but not both
- D. Inner classes do not inherit the sharing settings from the container class
Answer: A,D
NEW QUESTION 94
Which three resources in an Azure Component can contain JavaScript functions?
- A. Design
- B. Style
- C. Controllers
- D. helper
- E. Renderer
Answer: C,D,E
NEW QUESTION 95
A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?
- A. Perform the DML using the Database.upsert() method.
- B. Add cuatom controller attributes to display the message.
- C. Include <apex:message> on the Visualforce page.
- D. Use a try/catch with a custom exception class.
Answer: C
NEW QUESTION 96
Given the following code snippet, that is part of a custom controller for a Visualforce page:
In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers
- A. Use if (thisContact.Owner = = UserInfo.getuserId ( ) )
- B. Use if (Schema, sobjectType, Contact, isUpdatable ( ) )
- C. Use if (Schema.sObjectType.Contact.isAccessible ( ) )
- D. Use if (Schema , sobjectType. Contact. Field, Is_Active_c. is Updateable ( ) )
Answer: B,D
NEW QUESTION 97
Which exception type cannot be caught ?
- A. LimitException
- B. NoAccessException
- C. CalloutException
- D. A custom Exception
Answer: A
NEW QUESTION 98
What are two uses for External IDs? (Choose two.)
- A. To create relationships between records imported from an external system.
- B. To create a record in a development environment with the same Salesforce ID as in another environment
- C. To identify the sObject type in Salesforce
- D. To prevent an import from creating duplicate records using Upsert
Answer: A,D
NEW QUESTION 99
Which two statements accurately represent the MVC framework implementation in Salesforce? Choose 2 answers
- A. Lightning component HTML files represent the Model (M) part of the MVC framework.
- B. Validation rules enforce business rules and represent the Controller (C) part of the MVC framework
- C. Triggers that create records represent the Model (M) part of the MVC framework.
- D. Standard and Custom objects used in the app schema represent the View (V) part of the MVC framework
Answer: B,C
NEW QUESTION 100
Which two types of process automation can be used to calculate the shipping cost for an Order when the Order is placed and apply a percentage of the shipping cost of some of the related Order Products?
Choose 2 answers
- A. Process Builder
- B. Approval Process
- C. Workflow Rule
- D. Flow Builder
Answer: D
NEW QUESTION 101
Universal Containers wants Opportunities to no longer be editable when it reaches the Closed/Won stage.
Which two strategies can a developer use to accomplish this?
Choose 2 answers
- A. Use an after-save flow.
- B. Use a trigger.
- C. Use a validation rule.
- D. Use the Process Automation settings.
Answer: B,C
NEW QUESTION 102
A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the "Certification Representative" role can access the Certification records they own and view the related Licensed Professionals records, however users with the "Salesforce representative" role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the "Sales Representative" role not being able to access the Licensed Professional records? Choose 2 answers
- A. The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object
- B. The organization's sharing rules for Licensed_Professional__c have not finished their recalculation process.
- C. The organization has a private sharing model for Certification__c, and Certification__c is the primary relationship in the Licensed_Professional__c object.
- D. The organization recently modified the Sales representative role to restrict Read/Write access to Licensed_Professional__c
Answer: B,C
NEW QUESTION 103
While writing a test class that covers an OpportunityLineItem trigger, a Developer is unable to create a standard PriceBook since one already exists in the org.
How should the Developer overcome this problem?
- A. Use Test.loadData() and a Static Resource to load a standard Pricebook.
- B. Use Test.getStandardPricebookId() to get the standard PriceBook ID.
- C. Use @IsTest(SeeAllData=true) and delete the existing standard PriceBook.
- D. Use @TestVisible to allow the test method to see the standard PriceBook.
Answer: B
NEW QUESTION 104
How should the developer overcome this problem? While writing a test class that covers an OpportunityLineItem trigger, a Developer is unable to create a standard Pricebook since one already exist in the org.
- A. Use @TestVisible to allow the test method to see the standard Pricebook.
- B. Use @IsTest(SeeAllData=true) and delete the existing standard Pricebook.
- C. Use Test.loaddata() and a Static Resource to load a standard Pricebook
- D. Use Test.getStandardPricebbokId()to get the standard Pricebook ID.
Answer: D
NEW QUESTION 105
A developer in a Salesforce org with 100 Accounts executes the following code using the Developer console:Account myAccount = new Account(Name = 'MyAccount');Insert myAccount;For (Integer x = 0; x < 150; x++)
{Account newAccount = new Account (Name='MyAccount' + x);try {Insert newAccount;} catch (Exception ex) {System.debug (ex) ;}}insert new Account (Name='myAccount');How many accounts are in the org after this code is run?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 106
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How much Salesforce DEX-450 Exam Cost
The price of the Salesforce DEX-450 certification is $375 USD, for more information related to the Salesforce DEX-450 Exam please visit Salesforce website.
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